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Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG519244561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG519244561

Diamond specifications and retailer prices

From €378 EUR
$424 USD
As of November 1, 2026
Save €3,572 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,950 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG519244561 or 519244561. Listed at 17 retailers as of November 1, 2026, with prices from €378 to €3,950, a €3,572 spread on the same certified stone. Brilliant Earth lists it at €3,950. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519244561
Dimensions11.35 × 8.20 × 5.18 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.35 mm8.20 mm3.05 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519244561
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,950 EUR|Low: €378 EUR|High: €3,950 EUR|Avg: €1,005 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 6€378 EUR
Retailer 4€424 EUR
Retailer 12€438 EUR
Retailer 14€469 EUR
Retailer 9€489 EUR
Retailer 11€597 EUR
Retailer 16€629 EUR
Retailer 15€737 EUR
Retailer 10€773 EUR
Retailer 7€819 EUR
Retailer 3€930 EUR
Retailer 2€1,137 EUR
Retailer 17€1,507 EUR
Retailer 5€1,536 EUR
Retailer 8€1,685 EUR
Retailer 13€1,731 EUR
Brilliant Earth€3,950 EUR

44 data points across 17 retailers

17 retailers€378 EUR to €3,950 EUR

A
Cheapest Retailer
-
€378 EUR
$424 USD
A
Retailer 2
-
€424 EUR
$475 USD
View
A
Retailer 3
-
€438 EUR
$491 USD
View
Final sale: no returns
A
Retailer 4
-
€469 EUR
$526 USD
View
Retailer 5
-
€489 EUR
$549 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€597 EUR
$670 USD
View
B+
Retailer 7
-
€629 EUR
$705 USD
View
A
Retailer 8
-
€737 EUR
$827 USD
View
A
Retailer 9
-
€773 EUR
£682 GBP
View
B+
Retailer 10
-
€819 EUR
View
B+
Retailer 11
-
€930 EUR
$1,043 USD
View
B+
Retailer 12
-
€1,137 EUR
$1,275 USD
View
B+
Retailer 13
-
€1,507 EUR
$1,690 USD
View
B
Retailer 14
-
€1,536 EUR
$1,723 USD
View
B
Retailer 15
-
€1,685 EUR
$1,890 USD
View
B
Retailer 16
-
€1,731 EUR
£1,529 GBP
View
Most Expensive
C
Brilliant Earth
11260087A · Nov 2
€3,950 EUR
$4,430 USD
View
16 more retailers have this diamond
Prices start from €378 EURSave up to €3,572 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.05ct Oval
€378 EUR